Ionomer interpenetrating polymer networks from polyurethane anionomers and polyurethane isocyanurate

Autor: Kurt C. Frisch, John A. McLean, Han X. Xiao, Hasan A. Ai‐Salah
Rok vydání: 1992
Předmět:
Zdroj: Polymer International. 28:323-327
ISSN: 1097-0126
0959-8103
DOI: 10.1002/pi.4990280415
Popis: Interpenetrating polymer network (IPN) systems composed from polyurethane isocyanurate (PUI) and polyurethane anionomer (PUA) were prepared by simultaneous polymerization and crosslinking in solution. Specific attractive forces that occurred among various networks helped to make them compatible and led to the formation of true homogeneous topologically interpenetrating polymer networks. In most case the thermal stability of the IPNs fall between those of the PUI and the PUA.
Databáze: OpenAIRE